Nigeria vs Saudi Arabia: PM2.5 air pollution, mean annual exposure
PM2.5 air pollution, mean annual exposure over time
- Nigeria
- Saudi Arabia
How they compare
Saudi Arabia currently reports 73.52 micrograms per cubic meter against 65.74 micrograms per cubic meter in Nigeria, a difference of 7.78 micrograms per cubic meter.
That makes Saudi Arabia's figure about 1.1 times Nigeria's.
The two have swapped places 3 times across 34 shared years of data; in 1990 it was Nigeria ahead.
Nigeria ranks 4th and Saudi Arabia ranks 2nd of 200 countries.
Across the 4 decades both report, Nigeria averaged higher in 1 and Saudi Arabia in 3.
Head to head by decade
| Decade | Nigeria | Saudi Arabia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 64.85 micrograms per cubic meter | 55.42 micrograms per cubic meter | 9.43 micrograms per cubic meter | Nigeria |
| 2000s | 61.6 micrograms per cubic meter | 66.59 micrograms per cubic meter | 4.99 micrograms per cubic meter | Saudi Arabia |
| 2010s | 61.26 micrograms per cubic meter | 72.15 micrograms per cubic meter | 10.89 micrograms per cubic meter | Saudi Arabia |
| 2020s | 65.95 micrograms per cubic meter | 73.35 micrograms per cubic meter | 7.39 micrograms per cubic meter | Saudi Arabia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm2.5 air pollution, mean annual exposure, Nigeria or Saudi Arabia?
- Saudi Arabia, at 73.52 micrograms per cubic meter against 65.74 micrograms per cubic meter in Nigeria as of 2023.
- What is the difference in pm2.5 air pollution, mean annual exposure between Nigeria and Saudi Arabia?
- 7.78 micrograms per cubic meter, with Saudi Arabia ahead.
- How many years of comparable data are there for Nigeria and Saudi Arabia?
- 34 years are reported by both, from 1990 to 2023.
- How do Nigeria and Saudi Arabia rank globally for pm2.5 air pollution, mean annual exposure?
- Nigeria ranks 4th and Saudi Arabia ranks 2nd of 200 countries.
- Where does this data come from?
- Global Burden of Disease Study 2023 (GBD 2023) Air Pollution Exposure Estimates and Risk Curves 1990-2023, GBD Collaborator Network, published as PM2.5 air pollution, mean annual exposure (micrograms per cubic meter). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population-weighted exposure to ambient PM2.5 pollution is defined as the average level of exposure of a nation's population to concentrations of suspended particles measuring less than 2.5 microns in aerodynamic diameter, which are capable of penetrating deep into the respiratory tract and causing severe health damage. Exposure is calculated by weighting mean annual concentrations of PM2.5 by population in both urban and rural areas.